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Zingone F, Capone P, Tortora R, Rispo A, Morisco F, Caporaso N, Imperatore N, De Stefano G, Iovino P, Ciacci C. Role of gluten intake at the time of hepatitis B virus vaccination in the immune response of celiac patients. CLINICAL AND VACCINE IMMUNOLOGY : CVI 2013; 20:660-2. [PMID: 23446217 PMCID: PMC3647759 DOI: 10.1128/cvi.00729-12] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
Some reports have demonstrated an inadequate response to hepatitis B vaccination in patients affected by celiac disease. The aim of our study was to evaluate hepatitis B vaccination response in relation to gluten exposure status in patients with celiac disease. To measure the gluten exposure status at the time of vaccination, we considered three groups: group A (exposed to gluten), including patients vaccinated as 12-year-old adolescents (the celiac disease diagnosis was established after vaccination); group B (not exposed to gluten), including patients vaccinated as 12-year-old adolescents on a gluten-free diet at the time of vaccination; and group C (infants), including patients vaccinated at birth. The response of celiac patients to hepatitis B vaccination was compared to that of healthy subjects, i.e., those in the control group (group D). This study included 163 celiac patients (group A, 57 patients; group B, 46 patients; and group C, 60 patients) and 48 controls (group D). An inadequate response to hepatitis B immunization was present in 43.9% of patients in group A, 34.8% of patients in group B, 58.3% of patients in group C, and 8.3% of patients in group D (group A versus group D, P < 0.001; group B versus group D, P = 0.002; group C versus group D, P = 0.001) (no significant difference for group A versus group B and group A versus group C was evident). Our data suggest that gluten exposure does not influence the response to hepatitis B immunization and that the human leukocyte antigen probably plays the main immunological role in poor responses to hepatitis B-vaccinated celiac patients.
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Leone V, Canzano S, Iovino P, Salvestrini S, Capasso S. A novel organo-zeolite adduct for environmental applications: sorption of phenol. CHEMOSPHERE 2013; 91:415-420. [PMID: 23427860 DOI: 10.1016/j.chemosphere.2012.11.079] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/20/2012] [Revised: 11/27/2012] [Accepted: 11/30/2012] [Indexed: 06/01/2023]
Abstract
A novel organo-zeolite adduct has been synthesized by sorbing humic acids (HA) onto zeolitic tuff and then heating the resulting complex at 330°C for 1.5h. Desorption tests showed that this procedure effectively immobilized HA on the tuff. The crystal structure of the zeolitic tuff and the chemical structure of HA were not altered during the preparation. Phenol sorption analysis demonstrated that the HA-zeolite adduct had good sorbing properties; moreover, the sorbed amount markedly decreased with increased ionic strength. These results point to prospective application of the HA-zeolite adduct as a low-cost and environmentally friendly sorbent for water purification from phenol and possibly other neutral organic pollutants.
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Cappello C, Tremolaterra F, Pascariello A, Ciacci C, Iovino P. A randomised clinical trial (RCT) of a symbiotic mixture in patients with irritable bowel syndrome (IBS): effects on symptoms, colonic transit and quality of life. Int J Colorectal Dis 2013; 28:349-58. [PMID: 22885882 PMCID: PMC3587687 DOI: 10.1007/s00384-012-1552-1] [Citation(s) in RCA: 40] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 07/25/2012] [Indexed: 02/07/2023]
Abstract
PURPOSE The aim of this study is to test in a double-blinded, randomised placebo-controlled study the effects of a commercially available multi-strain symbiotic mixture on symptoms, colonic transit and quality of life in irritable bowel syndrome (IBS) patients who meet Rome III criteria. BACKGROUND There is only one other double-blinded RCT on a single-strain symbiotic mixture in IBS. METHODS This is a double-blinded, randomised placebo-controlled study of a symbiotic mixture (Probinul, 5 g bid) over 4 weeks after 2 weeks of run-in. The primary endpoints were global satisfactory relief of abdominal flatulence and bloating. Responders were patients who reported at least 50 % of the weeks of treatment with global satisfactory relief. The secondary endpoints were change in abdominal bloating, flatulence, pain and urgency by a 100-mm visual analog scale, stool frequency and bowel functions on validated adjectival scales (Bristol Scale and sense of incomplete evacuation). Pre- and post-treatment colonic transit time (Metcalf) and quality of life (SF-36) were assessed. RESULTS Sixty-four IBS patients (symbiotic n = 32, 64 % females, mean age 38.7 ± 12.6 years) were studied. This symbiotic mixture reduced flatulence over a 4-week period of treatment (repeated-measures analysis of covariance, p < 0.05). Proportions of responders were not significantly different between groups. At the end of the treatment, a longer rectosigmoid transit time and a significant improvement in most SF-36 scores were observed in the symbiotic group. CONCLUSIONS This symbiotic mixture has shown a beneficial effect in decreasing the severity of flatulence in IBS patients, a lack of adverse events and a good side-effect profile; however, it failed to achieve an improvement in global satisfactory relief of abdominal flatulence and bloating. Further studies are warranted.
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Iovino P, Ciacci C. Respiratory physiotherapy in gerd: a proof-of-concept study on the increment of LES pressure. Respir Med 2013; 107:476-7. [PMID: 23266039 DOI: 10.1016/j.rmed.2012.11.010] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/22/2012] [Revised: 11/01/2012] [Accepted: 11/03/2012] [Indexed: 02/07/2023]
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Iovino P, Ciacci C. It is time to plan further researches on altered nutrient-sensing in irritable bowel syndrome. Scand J Gastroenterol 2013; 48:381-2. [PMID: 23148699 DOI: 10.3109/00365521.2012.741620] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
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Iovino P, Pascariello A, Russo I, Galloro G, Pellegrini L, Ciacci C. Difficult diagnosis of celiac disease: diagnostic accuracy and utility of chromo-zoom endoscopy. Gastrointest Endosc 2013. [PMID: 23200727 DOI: 10.1016/j.gie.2012.09.036] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
BACKGROUND Chromo-zoom endoscopy has been demonstrated to be valuable in assessing the degree of intestinal villous atrophy in patients with suspected celiac disease. OBJECTIVE To evaluate the diagnostic accuracy of chromo-zoom endoscopy in patients with difficult diagnosis because of nonconcordant test results and/or the confounding of a gluten-free diet initiated before an appropriate diagnosis of celiac disease and to compare the findings to a recent reference standard, the in vitro gliadin challenge test. DESIGN Prospective, case-control study. SETTING Tertiary-care referral hospital. PATIENTS Patients without celiac disease (negative control group, n = 9), patients with celiac disease (positive control group, n = 41), and patients with difficult diagnosis (n = 27). INTERVENTION Chromo-endoscopy with indigo carmine and endoscopic zoom-magnification were performed. Duodenal fragments were collected for the in vitro gliadin challenge test. The area under the receiver operating characteristic curve (ROC) was used for statistical analyses on accuracy. MAIN OUTCOME MEASUREMENTS Diagnostic accuracy of chromo-zoom endoscopy for detection of mucosal abnormalities in patients with difficult diagnosis. RESULTS Chromo-zoom endoscopy had a high accuracy for celiac disease diagnosis in analyses on negative controls and positive controls (area under roc = 0.99). In the difficult diagnosis group, the accuracy of chromo-zoom endoscopy was lower (area under roc = 0.83), but it increased after exclusion of patients with celiac disease on gluten-free diet (area under roc = 0.88). LIMITATIONS There was a 4% failure rate in the ability to cultivate biopsies. Also, the study was done at an academic medical center. CONCLUSION Chromo-zoom endoscopy has high accuracy for cases of difficult diagnosis of celiac disease but only in untreated patients with celiac disease.
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Galloro G, Magno L, Ruggiero S, Iovino P, Formisano C, Cortese L, Fusco F, Meola C, Carlomagno GM. Comparison between tungsten and steel polypectomy snares: evaluation of depth of colonic thermal wall injury in a pig model. Endoscopy 2013; 45:121-6. [PMID: 23307147 DOI: 10.1055/s-0032-1325930] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
BACKGROUND AND STUDY AIMS Thermal injury of the colonic wall during polypectomy may induce complications such as bleeding and perforation. To date, the role of the snare material in these injuries has not been examined. The aim of this study was to evaluate the depth of colonic post-polypectomy thermal wall injury induced by tungsten and steel endoscopic snares, in an effort to reduce electrosurgery-related complications. MATERIALS AND METHODS This was a single tertiary center experimental study in a porcine model. A total of 90 polypectomies where performed in three live pigs under general anesthesia, using both steel and tungsten snares by cut, coagulation, and blend current modes. The pigs were then euthanized and their colons examined histologically. RESULTS Steel snares induced significantly deeper tissue injury than tungsten snares in the pure cut mode (Pearson χ2 = 6.136, P = 0.013). The ordinal logistic regression analysis showed that the current mode and snare material were significantly associated with the ordinal score for the depth of injury. Thus, cut mode was positively associated with a lower score and coagulation mode with a higher score. In addition, tungsten was significantly associated with a lower depth of tissue injury. CONCLUSIONS Due to its inherent electrical properties, tungsten is very well suited for manufacture into electrosurgical endoscopic devices. Thus, tungsten snares may be advantageous for routine use in endoscopic polypectomy, although further studies are needed to confirm these promising findings in human patients.
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Santonicola A, Siniscalchi M, Capone P, Gallotta S, Ciacci C, Iovino P. Prevalence of functional dyspepsia and its subgroups in patients with eating disorders. World J Gastroenterol 2012; 18:4379-85. [PMID: 22969202 PMCID: PMC3436054 DOI: 10.3748/wjg.v18.i32.4379] [Citation(s) in RCA: 49] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/15/2012] [Revised: 08/07/2012] [Accepted: 08/14/2012] [Indexed: 02/06/2023] Open
Abstract
AIM: To study the prevalence of functional dyspepsia (FD) (Rome III criteria) across eating disorders (ED), obese patients, constitutional thinner and healthy volunteers.
METHODS: Twenty patients affected by anorexia nervosa, 6 affected by bulimia nervosa, 10 affected by ED not otherwise specified according to diagnostic and statistical manual of mental disorders, 4th edition, nine constitutional thinner subjects and, thirty-two obese patients were recruited from an outpatients clinic devoted to eating behavior disorders. Twenty-two healthy volunteers matched for age and gender were enrolled as healthy controls. All participants underwent a careful clinical examination. Demographic and anthropometric characteristics were obtained from a structured questionnaires. The presence of FD and, its subgroups, epigastric pain syndrome and postprandial distress syndrome (PDS) were diagnosed according to Rome III criteria. The intensity-frequency score of broader dyspeptic symptoms such as early satiety, epigastric fullness, epigastric pain, epigastric burning, epigastric pressure, belching, nausea and vomiting were studied by a standardized questionnaire (0-6). Analysis of variance and post-hoc Sheffè tests were used for comparisons.
RESULTS: 90% of patients affected by anorexia nervosa, 83.3% of patients affected by bulimia nervosa, 90% of patients affected by ED not otherwise specified, 55.6% of constitutionally thin subjects and 18.2% healthy volunteers met the Postprandial Distress Syndrome Criteria (χ2, P < 0.001). Only one bulimic patient met the epigastric pain syndrome diagnosis. Postprandial fullness intensity-frequency score was significantly higher in anorexia nervosa, bulimia nervosa and ED not otherwise specified groups compared to the score calculated in the constitutional thinner group (4.15 ± 2.08 vs 1.44 ± 2.35, P = 0.003; 5.00 ± 2.45 vs 1.44 ± 2.35, P = 0.003; 4.10 ± 2.23 vs 1.44 ± 2.35, P = 0.002, respectively), the obese group (4.15 ± 2.08 vs 0.00 ± 0.00, P < 0.001; 5.00 ± 2.45 vs 0.00 ± 0.00, P < 0.001; 4.10 ± 2.23 vs 0.00 ± 0.00, P < 0.001, respectively) and healthy volunteers (4.15 ± 2.08 vs 0.36 ± 0.79, P < 0.001; 5.00 ± 2.45 vs 0.36 ± 0.79, P < 0.001; 4.10 ± 2.23 vs 0.36 ± 0.79, P < 0.001, respectively). Early satiety intensity-frequency score was prominent in anorectic patients compared to bulimic patients (3.85 ± 2.23 vs 1.17 ± 1.83, P = 0.015), obese patients (3.85 ± 2.23 vs 0.00 ± 0.00, P < 0.001) and healthy volunteers (3.85 ± 2.23 vs 0.05 ± 0.21, P < 0.001). Nausea and epigastric pressure were increased in bulimic and ED not otherwise specified patients. Specifically, nausea intensity-frequency-score was significantly higher in bulimia nervosa and ED not otherwise specified patients compared to anorectic patients (3.17 ± 2.56 vs 0.89 ± 1.66, P = 0.04; 2.70 ± 2.91 vs 0.89 ± 1.66, P = 0.05, respectively), constitutional thinner subjects (3.17 ± 2.56 vs 0.00 ± 0.00, P = 0.004; 2.70 ± 2.91 vs 0.00 ± 0.00, P = 0.005, respectively), obese patients (3.17 ± 2.56 vs 0.00 ± 0.00, P < 0.001; 3.17 ± 2.56 vs 0.00 ± 0.00, P < 0.001 respectively) and, healthy volunteers (3.17 ± 2.56 vs 0.17 ± 0.71, P = 0.002; 3.17 ± 2.56 vs 0.17 ± 0.71, P = 0.001, respectively). Epigastric pressure intensity-frequency score was significantly higher in bulimic and ED not otherwise specified patients compared to constitutional thin subjects (4.67 ± 2.42 vs 1.22 ± 1.72, P = 0.03; 4.20 ± 2.21 vs 1.22 ± 1.72, P = 0.03, respectively), obese patients (4.67 ± 2.42 vs 0.75 ± 1.32, P = 0.001; 4.20 ± 2.21 vs 0.75 ± 1.32, P < 0.001, respectively) and, healthy volunteers (4.67 ± 2.42 vs 0.67 ± 1.46, P = 0.001; 4.20 ± 2.21 vs 0.67 ± 1.46, P = 0.001, respectively). Vomiting was referred in 100% of bulimia nervosa patients, in 20% of ED not otherwise specified patients, in 15% of anorexia nervosa patients, in 22% of constitutional thinner subjects, and, in 5.6% healthy volunteers (χ2, P < 0.001).
CONCLUSION: PDS is common in eating disorders. Is it mandatory in outpatient gastroenterological clinics to investigate eating disorders in patients with PDS?
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Tortora R, Russo I, De Palma GD, Luciani A, Rispo A, Zingone F, Iovino P, Capone P, Ciacci C. In vitro gliadin challenge: diagnostic accuracy and utility for the difficult diagnosis of celiac disease. Am J Gastroenterol 2012; 107:111-7. [PMID: 21946279 DOI: 10.1038/ajg.2011.311] [Citation(s) in RCA: 25] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
OBJECTIVES Diagnosis of celiac disease is difficult when treatment with gluten-free diet (GFD) is started before diagnosis and/or when the results of tests are inconsistent. The objective of this study was to evaluate the in vitro gliadin challenge. METHODS The study cohort included patients without celiac disease (negative controls, n=57), patients with celiac disease (positive controls, n=166 untreated and n=55 on GFD), and patients with difficult diagnosis (n=59). All patients underwent endoscopy for collection of duodenal samples, which served for the diagnosis of celiac disease and for the in vitro evaluation of the gliadin-induced mucosal expression of seven inflammatory markers: PY99, ICAM-1 (intercellular cell adhesion molecule), HLA-DR, CD3, CD25, CD69, and transglutaminase 2 IgA. Diagnostic work-up for celiac disease included the search of specific serum antibodies. Patients of the difficult diagnosis group were asked to stop GFD for repeated search of these antibodies under untreated conditions. The area under the receptor-operated curve (ROC) was used for statistical analyses on accuracy. RESULTS HLA-DR had the highest accuracy for celiac disease diagnosis in analyses on negative controls and positive controls also excluding patients on GFD (area under ROC=0.99). Accuracy of test did not increase combining data of HLA-DR with data of other markers. Findings were similar in the 39 patients of the difficult diagnosis group undergoing the search celiac disease-specific antibodies under untreated conditions. CONCLUSIONS The in vitro response of mucosal HLA-DR to gliadin is an accurate tool for the diagnosis of celiac disease also in patients with difficult diagnosis.
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Santonicola A, Iovino P, Cappello C, Capone P, Andreozzi P, Ciacci C. From menarche to menopause: the fertile life span of celiac women. Menopause 2011; 18:1125-30. [PMID: 21646922 DOI: 10.1097/gme.0b013e3182188421] [Citation(s) in RCA: 25] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
OBJECTIVE We evaluated menopause-associated disorders and fertile life span in women with celiac disease (CD) under untreated conditions and after long-term treatment with a gluten-free diet. METHODS The participants were 33 women with CD after menopause (untreated CD group), 25 celiac women consuming a gluten-free diet at least 10 years before menopause (treated CD group), and 45 healthy volunteers (control group). The Menopause Rating Scale questionnaire was used to gather information on menopause-associated disorders. The International Physical Activity Questionnaire was used to acquire information on physical activity. RESULTS Untreated celiac women had a shorter duration of fertile life span than did the control women because of an older age of menarche and a younger age of menopause (P < 0.01). The scores for hot flushes, muscle/joint problems, and irritability were higher in untreated celiac women than in the control women (higher by 49.4%, 121.4%, and 58.6%, respectively; P < 0.05). In comparison with untreated CD, long-lasting treatment of CD was not associated with a significant difference in the duration of fertile life span, but was only associated with a significant reduction in muscle/joint problems (a reduction of 47.1%; P < 0.05). CONCLUSIONS Late menarche and early menopause causes a shorter fertile period in untreated celiac women compared with control women. A gluten-free diet that started at least 10 years before menopause prolongs the fertile life span of celiac women. The perception of intensity of hot flushes and irritability is more severe in untreated celiac women than in controls. Low physical exercise and/or poorer quality of life frequently reported by untreated celiac women might be the cause of reduced discomfort tolerance, thus increasing the subjective perception of menopausal symptoms.
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Ciacci C, Maiuri L, Russo I, Tortora R, Bucci C, Cappello C, Santonicola A, Luciani A, Passananti V, Iovino P. Efficacy of budesonide therapy in the early phase of treatment of adult coeliac disease patients with malabsorption: an in vivo/in vitro pilot study. Clin Exp Pharmacol Physiol 2009; 36:1170-6. [PMID: 19473192 DOI: 10.1111/j.1440-1681.2009.05211.x] [Citation(s) in RCA: 22] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
Abstract
1. Budesonide is a glucocorticosteroid with a local anti-inflammatory effect. Coeliac disease is an immune-mediated disease caused by gluten ingestion in intolerant patients. The aim of the present study was to investigate the efficacy of budesonide in malabsorptive coeliac patients and its effect in an in vitro gliadin challenge. 2. Twenty coeliac patients with malabsorption were enrolled in the present study and were randomly assigned to one of two 4 week treatments: (i) a gluten-free diet alone; or (ii) a gluten-free diet plus 6 mg budesonide daily. At the end of 4 weeks treatment, all patients underwent clinical evaluation, laboratory tests and self-evaluation of well-being using a visual analogue scale. Intestinal biopsies from five coeliac patients (selected randomly) and four non-coeliac disease controls who underwent upper endoscopy for intestinal bleeding were challenged with gliadin (0.5 mg/mL) and budesonide (10-30 microg/mL) for 3 and 24 h. Biopsies were tested by immunohistochemistry and immunofluorescence for known markers of inflammation. 3. Treatment of patients with 6 mg budesonide daily for 4 weeks resulted in increased bodyweight, a decreased number of evacuations and decreased stool weight compared with patients on a gluten-free diet alone for 4 weeks. Well-being scores were higher in patients treated with both a gluten-free diet and budesonide compared with those receiving a gluten-free diet alone. 4. In vitro studies showed that budesonide reduced epithelial tyrosine phosphorylation and expression of histocompatibility leucocyte antigen complex DR (HLA-DR) elicited by gliadin-derived peptides. In addition, the expression of cyclo-oxygenase (COX)-2 and intercellular adhesion molecule (ICAM)-1 in the lamina propria was reduced in patients treated with both gliadin and budesonide compared with patients treated with gliadin alone. Budesonide alone decreased HLA-DR in crypt enterocytes, as well as ICAM-1 and COX-2 expression in the lamina propria of biopsy specimen of coeliac patients. Budesonide had no effect in control samples. 5. In conclusion, the results of the present study indicate that budesonide shows efficacy in the treatment of symptoms in adult coeliac patients with overt malabsorption. The mechanism underlying the effects of budesonide in reducing symptoms was elucidated by in vitro studies involving a gliadin challenge.
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Iovino P, Tremolaterra F, Boccia G, Miele E, Ruju FM, Staiano A. Irritable bowel syndrome in childhood: visceral hypersensitivity and psychosocial aspects. Neurogastroenterol Motil 2009; 21:940-e74. [PMID: 19368655 DOI: 10.1111/j.1365-2982.2009.01303.x] [Citation(s) in RCA: 29] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
Abstract
Visceral hypersensitivity is often considered to play a major etiologic role in the pathophysiology of irritable bowel syndrome in adults, and some authors argue that this increased sensitivity is mainly due to psychological factors. In contrast, there are no data in children with irritable bowel syndrome which confirm this relationship. The aim of the study was to evaluate the relationship between psychosocial aspects and sensorymotor function in children affected by irritable bowel syndrome. Ten children fulfilling the Rome II criteria for irritable bowel syndrome and seven healthy controls were enrolled. We studied the thresholds and the perception of visceral stimuli in the rectum by means of an electronic barostat (isobaric phasic distentions, 3 mmHg/1 min, interval 1 min) and a validated questionnaire. Personality features were evaluated by means of the Big Five Questionnaire for Children. Sleep, mood disturbance, anxiety and individual performance (missed school days, school results and social activities) were also evaluated. Children with irritable bowel syndrome showed significantly lower thresholds for discomfort (14.8 +/- 3.5 vs 22.3 +/- 6.9 mmHg, P = 0.010) and a higher cumulative perception score (28.2 +/- 11.1 vs 12.3 +/- 8.0, P = 0.005) compared with healthy controls. A higher emotional instability (57.8 +/- 7.0 vs 48.7 +/- 10.1, P = 0.047), sleep disturbance (7.2 +/- 1.0 vs 9.3 +/- 0.5, P = 0.004) and anxiety (6.3 +/- 2.0 vs 2.3 +/- 1.7, P = 0.009) were observed in irritable bowel syndrome patients. Moreover, in a multivariate analysis, the cumulative perception score was significantly related to emotional instability (P = 0.042). In conclusion children with irritable bowel syndrome exhibit visceral hypersensitivity and psychosocial impairment. Emotional instability, as a personality feature in these children, seems to modulate the perception response to visceral stimulations.
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Amato G, Limongelli P, Pascariello A, Rossetti G, Del Genio G, Del Genio A, Iovino P. Association between persistent symptoms and long-term quality of life after laparoscopic total fundoplication. Am J Surg 2008; 196:582-6. [PMID: 18466859 DOI: 10.1016/j.amjsurg.2007.09.038] [Citation(s) in RCA: 28] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/30/2007] [Revised: 09/13/2007] [Accepted: 09/13/2007] [Indexed: 02/07/2023]
Abstract
BACKGROUND We investigated which factors are significantly associated with long-term quality of life after laparoscopic total fundoplication in the treatment of gastroesophageal reflux disease. METHODS Patients (n = 144) were given a standardized frequency-intensity symptoms questionnaire and the Short-Form 36 Health Survey for quality-of-life evaluation before and after laparoscopic total fundoplication. RESULTS At follow-up evaluation (n = 102), patients had a significant reduction in their symptoms score and no deterioration in quality of life. A significant association with postoperative dysphagia for solids and/or liquids was found in the physical component summary score of the Short-Form 36 administered to patients postoperatively (P = .003). CONCLUSIONS In this study, laparoscopic total fundoplication was a safe and effective surgical treatment for gastroesophageal reflux disease, generally offering an improved long-term quality of life, with the exception of a minority of patients (6 of 102 patients; 5.8%) who experienced persistent severe dysphagia.
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Ciacci C, Peluso G, Iannoni E, Siniscalchi M, Iovino P, Rispo A, Tortora R, Bucci C, Zingone F, Margarucci S, Calvani M. L-Carnitine in the treatment of fatigue in adult celiac disease patients: a pilot study. Dig Liver Dis 2007; 39:922-8. [PMID: 17693145 DOI: 10.1016/j.dld.2007.06.013] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/13/2007] [Revised: 06/11/2007] [Accepted: 06/28/2007] [Indexed: 02/07/2023]
Abstract
BACKGROUND Fatigue is common in celiac disease. L-Carnitine blood levels are low in untreated celiac disease. L-Carnitine therapy was shown to improve muscular fatigue in several diseases. AIM To evaluate the effect of L-carnitine treatment in fatigue in adult celiac patients. METHODS Randomised double-blind versus placebo parallel study. Thirty celiac disease patients received 2 g daily, 180 days (L-carnitine group) and 30 were assigned to the placebo group (P group). The patients underwent clinical investigation and questionnaires (Scott-Huskisson Visual Analogue Scale for Asthenia, Verbal Scale for Asthenia, Zung Depression Scale, SF-36 Health Status Survey, EuroQoL). OCTN2 levels, the specific carnitine transporter, were detected in intestinal tissue. RESULTS Fatigue measured by Scott-Huskisson Visual Analogue Scale for Asthenia was significantly reduced in the L-carnitine group compared with the placebo group (p=0.0021). OCTN2 was decreased in celiac patients when compared to normal subjects (-134.67% in jejunum), and increased after diet in both celiac disease treatments. The other scales used did not show any significant difference between the two celiac disease treatment groups. CONCLUSION L-Carnitine therapy is safe and effective in ameliorating fatigue in celiac disease. Since L-carnitine is involved in muscle energy production its decreased absorption due to OCTN2 reduction might explain muscular symptoms in celiac disease patients. The diet-induced OCTN2 increase, improving carnitine absorption, might explain the L-carnitine treatment efficacy.
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Iovino P, Pascariello A, Limongelli P, Tremolaterra F, Consalvo D, Sabbatini F, Amato G, Ciacci C. The prevalence of sexual behavior disorders in patients with treated and untreated gastroesophageal reflux disease. Surg Endosc 2007; 21:1104-10. [PMID: 17353980 DOI: 10.1007/s00464-007-9264-2] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/25/2006] [Revised: 11/25/2006] [Accepted: 12/19/2006] [Indexed: 02/07/2023]
Abstract
BACKGROUND Gastroesophageal reflux disease (GERD) is a chronic disease. Sexual behavior is often altered in chronic illness. The aim of this study was to evaluate sexual behavior in patients affected with GERD before and after medical or surgical treatment in comparison to healthy controls (HC). METHODS Upper GI endoscopy and 24-h ambulatory pH testing were performed to confirm GERD in symptomatic patients. GERD patients completed an anonymous questionnaire on sexual life before and after medical or surgical treatment. RESULTS Compared with HC, untreated patients with GERD showed more frequent difficulty in attaining orgasm and painful intercourse. GERD patients after surgical treatment had significantly more difficulty in attaining orgasm, while after continuous medical treatment GERD patients compared with HC had significantly more difficulty in attaining orgasm, higher painful intercourse, lower sexual desire, and perceived more frequently that the partner was unhelpful. When compared with untreated conditions, GERD patients after surgical treatment had a significant improvement in attaining orgasm and in painful intercourse but a significant decrease in sexual desire, a lower satisfaction with their sexual life, and a higher prevalence of an unhelpful partner, whereas GERD patients after medical treatment had a decrease in all indices of sexual behavior. CONCLUSION Untreated GERD is associated with disorders in sexual behavior. Compared with HC, only the surgical group partially improved after treatment.
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141
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Galloro G, Sivero L, Magno L, Diamantis G, Pastore A, Karagiannopulos P, Inzirillo M, Formisano C, Iovino P. New technique for endoscopic removal of intragastric balloon placed for treatment of morbid obesity. Obes Surg 2007; 17:658-62. [PMID: 17658026 DOI: 10.1007/s11695-007-9110-6] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
BACKGROUND Placement and removal of the intragastric balloon for obesity are performed endoscopically often under general anesthesia. We propose a safer and faster technique for endoscopic removal of the intragastric balloon using standard sedation. METHODS In 87 obese patients, we performed 3 removal techniques: 1) standard gastroscope and foreign body forceps, 2) standard gastroscope and retrieval snare, 3) double-channel gastroscope and foreign body forceps plus symmetrical "shark model" polypectomy snare. Balloon retrieval time, number of times the grasping devices lost the balloon, amount of antispasmodic drug, symptoms cumulative score and VAS score for discomfort were evaluated. RESULTS The technique by double-channel gastroscope and foreign body forceps plus symmetrical polypectomy shark retrieval snare showed a significantly lower balloon retrieval time, number of lost balloons, total number of ampoules used, symptoms cumulative score and VAS score compared to the other two techniques (Dunn's P<0.05). Number of lost balloons was positively associated with number of antispasmodic ampoules used, balloon retrieval time and VAS score. CONCLUSIONS Technique by double-channel gastroscope and foreign body forceps plus symmetrical polypectomy shark retrieval snare, allows balloon removal safely, quickly and easily, avoiding loss of the balloon, with good patient endurance.
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142
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Angrisani L, Lorenzo M, Ciannella M, Iovino P, Vitolo G, Cutolo P, Persico F. 36. Surg Obes Relat Dis 2007. [DOI: 10.1016/j.soard.2007.03.041] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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143
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Galloro G, Diamantis G, Magno L, Inzirillo M, Mignogna MC, Mignogna C, De Rosa G, Iovino P. Technical aspects in endoscopic biopsy of lesions in esophageal pemphigus vulgaris. Dig Liver Dis 2007; 39:363-7. [PMID: 17307037 DOI: 10.1016/j.dld.2006.12.008] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/10/2006] [Revised: 12/12/2006] [Accepted: 12/12/2006] [Indexed: 02/07/2023]
Abstract
BACKGROUND AND AIMS Aim of this study is to compare a specific kind of biopsy forceps to a traditional one in providing an adequate specimen of esophageal pemphigus vulgaris lesions that includes the basement membrane for definitive diagnosis. PATIENTS AND METHODS Prospective, randomized, blind, single-center study. We performed upper endoscopy with biopsy in 32 patients divided into two groups of 16 each: in group A with a commercially available standard biopsy forceps while in group B with a commercially available rocking biopsy forceps. Hundred-ninety-six biopsy specimens from both groups were blindly evaluated by the same pathologist. RESULTS In group A 18.8% of biopsy specimens were adequate (basement membrane included). In group B 87.5% of biopsy specimens were adequate. The presence of the entire thickness of the mucosa was significantly higher in group B compared to group A. All parameters typically taken into account by pathologist for diagnosis of esophageal pemphigus vulgaris were significantly improved in group B. CONCLUSIONS The biopsy forceps used in group B permits a rocking motion of the tip on contact with the mucosa, produces a deeper full-thickness mucosal sample up to the basement membrane and assists in the evaluation of histologic features of esophageal pemphigus vulgaris.
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Capasso S, Colella C, Coppola E, Iovino P, Salvestrini S. Removal of humic substances from water by means of calcium-ion-enriched natural zeolites. WATER ENVIRONMENT RESEARCH : A RESEARCH PUBLICATION OF THE WATER ENVIRONMENT FEDERATION 2007; 79:305-9. [PMID: 17469662 DOI: 10.2175/106143006x111772] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/15/2023]
Abstract
The ability of the natural zeolited Neapolitan Yellow Tuff (NYT) enriched with calcium ions to remove humic acids from water was evaluated by batch adsorption equilibrium tests and dynamic experiments carried out by percolating humic acid solutions through a small NYT column (breakthrough curves). Under the experimental condition explored, the sorption capacity increases with the ionic strength and has the highest value at pH 7.4. The partition coefficient for a low concentration of humic acid ([humic acid] --> 0), at pH 7.4 in 0.01 M sodium chloride, was approximately 1000 L/kg, versus the value of approximately 100 L/kg in the absence of the alkaline metal salt. Therefore, after humic acids have been adsorbed in a column filled with the calcium-ion-enriched tuff, a reduction of the salt concentration in the ongoing solution enhances the release of the adsorbed material. These findings show that NYT can be used for the removal of humic acids from water.
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Iovino P, Angrisani L, Galloro G, Consalvo D, Tremolaterra F, Pascariello A, Ciacci C. Proximal stomach function in obesity with normal or abnormal oesophageal acid exposure. Neurogastroenterol Motil 2006; 18:425-32. [PMID: 16700721 DOI: 10.1111/j.1365-2982.2006.00768.x] [Citation(s) in RCA: 41] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
Abstract
There is an increased prevalence of gastro-oesophageal reflux and symptoms in obese patients. Information about the proximal stomach in obese patients with reflux is lacking. Gastric volume and compliance are similar between obese and lean subjects. To study the proximal stomach function and perception in obese patients with normal or abnormal oesophageal acid exposure, thirty-one obese patients, with normal or abnormal oesophageal acid exposure, underwent medical evaluation of oesophageal and gastrointestinal symptoms by a questionnaire and measurement of proximal stomach function and perception by an electronic barostat and a standardized questionnaire. Nineteen obese patients had abnormal oesophageal acid exposure. The percentage of total time with pH <4 is significantly related to the presence of hiatal hernia, the oesophageal intensity-frequency symptom score and gender, i.e. higher percentage in men. The perception cumulative score was significantly different between patients with normal and abnormal oesophageal acid exposure after adjusting for covariates (gender, body mass index, age, minimal distending pressure, gastric tone and gastric compliance). Gastric tone and compliance were significantly related to the perception cumulative score. In conclusion, patients with abnormal oesophageal acid exposure have increased gastric perception. A significant relation among gastric tone, gastric compliance and upper gastrointestinal sensations was shown.
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Iovino P, Salvestrini S, Capasso S. Background atmospheric levels of BTEX in a medium-sized city and surrounding area in Southern Italy. ACTA ACUST UNITED AC 2006. [DOI: 10.2495/air06060] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
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147
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Iovino P, Tremolaterra F, Consalvo D, Sabbatini F, Mazzacca G, Ciacci C. Perception of electrocutaneous stimuli in irritable bowel syndrome. Am J Gastroenterol 2006; 101:596-603. [PMID: 16464229 DOI: 10.1111/j.1572-0241.2006.00414.x] [Citation(s) in RCA: 27] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
Abstract
BACKGROUND AND AIM Irritable bowel syndrome (IBS) and fibromyalgia syndrome (FMS) are common conditions with some similarities, but different perceptual responses to somatic and visceral stimuli. The purpose of this study was to assess in a large group of IBS patients the somatic perception by transcutaneous electrical nerve stimulation (TENS) and its relation to the level of severity and presence of FMS. METHODS In 99 patients grouped by the validated functional bowel disorder severity index (FBDSI) in mild, moderate, and severe IBS and in 33 healthy controls (HC), we studied discomfort thresholds and perception of somatic stimuli at control (hands and elbows) and active (trapezius) sites by TENS and by using a specific questionnaire. RESULTS The use of TENS showed that IBS showed significant higher thresholds and lower perception cumulative score compared to HC. The severity of IBS is significantly associated with age and mean control site values for discomfort and borderline associated with gender in the ordinal model constructed for the ascending series protocol. The severity of IBS is also significantly associated with the active cumulative perception score in the long stimulus protocol. Due to limited sample size of IBS men with FMS, analyses of discomfort thresholds and cumulative perception score by FMS were done only for women. IBS women without FMS had significantly higher mean control site values for discomfort and significantly lower active cumulative perception score than HC. IBS women with FMS had significantly lower mean active site values for discomfort thresholds than IBS women without FMS (Dunn's test p < 0.05). CONCLUSIONS IBS patients showed somatic hypoalgesia to electrical stimuli. The severity of IBS and the presence of FMS influence the perception of somatic stimuli induced by TENS.
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Siniscalchi M, Iovino P, Tortora R, Forestiero S, Somma A, Capuano L, Franzese MD, Sabbatini F, Ciacci C. Fatigue in adult coeliac disease. Aliment Pharmacol Ther 2005; 22:489-94. [PMID: 16128688 DOI: 10.1111/j.1365-2036.2005.02619.x] [Citation(s) in RCA: 57] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
Abstract
BACKGROUND Fatigue is reported by many adults at the moment of diagnosis of coeliac disease and during follow-up. AIM To evaluate the prevalence, characteristics and associations of fatigue in adult coeliac disease patients. METHODS The investigated sample comprised adults from Campania, Italy. A total of 130 coeliac disease patients were consecutively recruited in both treated (59 on gluten-free diet) and untreated conditions (71 on normal diet). The control group was made up of 80 healthy controls. Coeliac disease patients and healthy controls underwent laboratory tests, a set of questionnaires for studying fatigue: visual analogue scale for fatigue, chronic fatigue syndrome questionnaire, fatigue severity scale and a modified version of the Zung self-rating depression scale. RESULTS Coeliac disease patients showed a significantly lower body mass index than controls (P = 0.0001), lower serum iron (P = 0.04). The entire cohort of coeliac disease patients reported greater modified version of the Zung self-rating depression scale score (P = 0.001), greater visual analogue scale for fatigue score (P = 0.0001) and greater chronic fatigue syndrome questionnaire score (P = 0.0001) compared with healthy controls. Coeliac disease patients on a gluten-free diet had a significantly higher modified version of the Zung self-rating depression scale score than coeliacs on a normal diet (P = 0.001). The prevalence of pathological modified version of the Zung self-rating depression scale score was 17% in all coeliac disease patients and 0% in healthy controls. A significant correlation was found between modified version of the Zung self-rating depression scale score and fatigue scale scores in coeliacs on a normal diet. Presence/absence of gastrointestinal symptoms did not show any significant correlation with modified version of the Zung self-rating depression scale score and fatigue scale scores. In coeliacs on a gluten-free diet, modified version of the Zung self-rating depression scale and fatigue scales scores did not significantly differ from coeliacs on a normal diet and were not related to dietetic compliance. CONCLUSION In coeliacs, fatigue is a common finding, which ameliorates with the gluten-free diet and is strictly correlated to depression although coeliacs on a gluten-free diet showed more frequent and more severe depression symptoms than coeliacs on a normal diet.
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Galloro G, Mignogna M, de Werra C, Magno L, Diamantis G, Ruoppo E, Iovino P. The role of upper endoscopy in identifying oesophageal involvement in patients with oral pemphigus vulgaris. Dig Liver Dis 2005; 37:195-9. [PMID: 15888285 DOI: 10.1016/j.dld.2004.10.005] [Citation(s) in RCA: 24] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/02/2004] [Accepted: 10/14/2004] [Indexed: 02/07/2023]
Abstract
BACKGROUND AND AIMS The involvement of oesophagus in pemphigus vulgaris is still debated. The aims of this study were to evaluate the prevalence of oesophageal involvement and the gastro-duodenal mucosa appearance before and after high-dose corticosteroid therapy in a group of patients with oral pemphigus vulgaris. METHODS We prospectively studied 28 consecutive patients with oral pemphigus by oesophageal symptom standardised questionnaire, upper gastro-intestinal endoscopy, exfoliative cytology and histological biopsy. After clinical remission, all patients underwent new endoscopy. RESULTS The prevalence of oesophageal symptoms was 57.1%. Endoscopic examination revealed oesophageal involvement with different degrees of severity in 67.8% of patients. After corticosteroid therapy, endoscopy showed normal oesophageal-gastro-duodenal mucosa. No examination-related exacerbations of the oesophageal lesions were seen. CONCLUSIONS The upper gastro-intestinal endoscopic examination, in oral pemphigus vulgaris patients with oesophageal symptoms, is safe in skilled hands technique and a useful diagnostic tool prior to starting therapy.
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Ciacci C, Iovino P, Amoruso D, Siniscalchi M, Tortora R, Di Gilio A, Fusco M, Mazzacca G. Grown-up coeliac children: the effects of only a few years on a gluten-free diet in childhood. Aliment Pharmacol Ther 2005; 21:421-9. [PMID: 15709993 DOI: 10.1111/j.1365-2036.2005.02345.x] [Citation(s) in RCA: 26] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
Abstract
AIM To evaluate clinical and psychological status of adults with childhood diagnosis of coeliac disease who were re-exposed to gluten after only a few years and now on a gluten-containing diet, compared with adults with recent diagnosis of coeliac disease, and adults who remained on gluten-free diet after childhood diagnosis. METHODS A total of 195 adults with a biopsy suggestive of coeliac disease in childhood, who either had adhered to a gluten-free diet for at least 1 year after diagnosis and now are either on gluten-free diet (n = 110) or on gluten-containing diet (n = 85), and adults with newly diagnosed coeliac disease (n = 165) underwent a medical check-up. RESULTS Body mass index and main laboratory indices were statistically different among groups (lowest in never on gluten-free diet, highest in gluten-free diet). The lowest average levels of bone mineral density were found among never on gluten-free diet patients. Prevalence of autoimmune disorders was increased in never on gluten-free diet when compared with the transient gluten-free diet and gluten-free diet groups. Histology revealed villous subatrophy in all patients of never on gluten-free diet group, in 39 of 110 patients of gluten-free diet and in 84 of 85 of transient gluten-free diet groups. Herpetiform dermatitis was found in three patients of gluten-free diet, three of transient gluten-free diet and three of never on gluten-free diet. Dental enamel defects were found in 15 patients of transient gluten-free diet, 43 of never on gluten-free diet and in zero of the gluten-free diet group. Pregnancy outcome was not significantly different between the two groups, but neonatal weight was lower and breast feeding was shorter in the never on gluten-free diet group. Sexual habits, alcohol intake and cigarette smoking were significantly different in the never on gluten-free diet group when compared with the other two groups. CONCLUSION Gluten withdrawal in childhood partly protects coeliac adults from clinical and behavioural effects of gluten sensitivity.
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